November 30, 2015

Homework Help: Science

Posted by Angie on Monday, March 16, 2009 at 10:05pm.

chilean quake's richter magnitude: 8.5
taiwan earthquake's richter magnitude: 7.6

about how much more energy was released by the chilean quake than the taiwan earthwquake?

a. twice as much
b. ten times as much
c. thirty two times as much
d. one thousand times as much

i think it's d.

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